Unable to scan tracks while Bluetooth is activated?
 

Have been listening to music via Bluetooth from my iPhone without issues but since this morning I can no longer scan to the next or previous track using the scan button on my steering wheel or console. Have to now use my phone to scan tracks, very annoying and haven't done anything different for this to have happened all of a sudden.

Odd, but sync can do this from time to time. Try to delete and re-pair your phone to see if that fixes it.

I noticed that this happened from time to time and it was quite annoying when it did. I just updated my version to 3.5.1 and it seems to have fixed this issue though. I suggest you update too.